Dell Precision 330 Service Manual

Also see for OptiPlex 330: System information guide User guide Service manual Setup and features information User guide

Dell Precision 330 Service Manual Manual pdf 3 page image

Back to Contents PageSystem BatteryDell Precision™ WorkStation 330 Systems Service ManualRemoving the System BatteryReplacing the System BatteryRemoving the System Battery1. Turn off the computer and peripherals, disconnect them from their electrical outlets, wait at least 5 seconds, and then remove the computer cover.2. Remove the battery.To locate the battery on the system board, see "System Board Components" or "Interior Service Label."Pry the battery out of its socket with your fingers or with a blunt, nonconductive object, such as a plastic screwdriver.Removing the System BatteryReplacing the System Battery1. Install the new battery.Orient the battery with the side labeled "+" facing up (see "Removing the System Battery"). Then insert the battery into the socket, and snap it into place.2. Replace the computer cover and restart the system.3. Enter system setup and enter the current time and date. Then exit system setup and save the information.Back to Contents PageCAUTION: There is a danger of the new battery exploding if it is installed incorrectly. Replace the battery only with the same or equivalent typerecommended by the manufacturer. Discard used batteries according to the manufacturer's instructions.CAUTION: Before you perform this procedure, see "Precautionary Measures."NOTICE: Before disconnecting a peripheral from the system or removing a component from the system board, verify that the standby power indicator on thesystem board has turned off. To locate this indicator, see "System Board Components" or "Interior Service Label."